CN212576047U

CN212576047U - Quick-laying multifunctional pavement cold-mixing and cold-laying regenerant production device

Info

Publication number: CN212576047U
Application number: CN202020580464.5U
Authority: CN
Inventors: 张建民; 于建国
Original assignee: Shandong Halik New Material Technology Co ltd
Current assignee: Shandong Halik New Material Technology Co ltd
Priority date: 2020-04-18
Filing date: 2020-04-18
Publication date: 2021-02-23
Anticipated expiration: 2030-04-18

Abstract

The utility model discloses a device for producing a quick-spread multifunctional pavement cold-mixing cold-spreading regenerant, which comprises a cylinder body, wherein the outer side wall of the cylinder body is fixedly connected with a feeding pipe and a discharging pipe, and the outer side walls of the feeding pipe and the discharging pipe are both connected with a control valve; the improved stirring device is characterized in that a servo motor is fixedly connected to the top of the barrel, a stirring shaft is fixedly connected to the output end of the servo motor, and the bottom of the stirring shaft penetrates through the barrel and extends into the barrel. The utility model discloses a mutually supporting between barrel, servo motor, (mixing) shaft, connecting axle, bull stick, stirring board, belt and the first drive mechanism, agitating unit stirs the top raw materials, under first drive mechanism and belt cooperation, bull stick and stirring board cooperation stir the big raw materials of bottom density and stir part raw materials to the top for upper and lower raw materials intensive mixing stirring avoids influencing the mixed effect of material because of stirring inhomogeneous.

Description

Quick-laying multifunctional pavement cold-mixing and cold-laying regenerant production device

Technical Field

The utility model relates to a pitch regenerant production technical field especially relates to a quick-laying multifunctional pavement cold mixes cold apparatus for producing of spreading regenerant.

Background

When the asphalt pavement is damaged, an asphalt regeneration method is needed to repair the pavement, the regeneration of asphalt is the reverse process of aging, and after a regenerant is doped, the relative content of asphaltene is reduced, the dissolving capacity of the soft asphaltene to the asphaltene is improved, the compatibility of the asphalt is improved, the penetration and ductility of the asphalt are improved, the original performance of the asphalt is recovered or is close to the original performance, and the service life of the asphalt is prolonged.

In the production process of the asphalt recycling agent, the raw materials are required to be mixed and stirred by using the stirring device frequently, the raw materials with high density firstly drop to the bottom of the stirring cylinder body by using the existing stirring device in the stirring process, so that the raw materials cannot be uniformly stirred sufficiently, and the mixing effect of the raw materials is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the stirring device in the prior art can not make the material that density is big fully by the misce bene, and the quick production device who spreads multi-functional road surface cold mixing cold shop regenerant that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a production device for a quick-paving multifunctional pavement cold-mixing cold-paving regenerant comprises a cylinder body, wherein the outer side wall of the cylinder body is fixedly connected with a feeding pipe and a discharging pipe, and the outer side walls of the feeding pipe and the discharging pipe are both connected with control valves; the top of the cylinder body is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a stirring shaft, the bottom of the stirring shaft penetrates through the cylinder body and extends into the cylinder body, and a stirring device is fixedly connected on the outer side wall of the stirring shaft and positioned in the cylinder body; the top of the cylinder body is provided with an installation cavity, the inner side wall of the installation cavity is rotatably connected with two connecting shafts, and the connecting shafts are connected with the stirring shaft through a first transmission mechanism; the utility model discloses a barrel, including barrel, barrel bottom inside wall, bull stick, belt, movable chamber, the barrel lateral wall is seted up, the barrel bottom inside wall rotates and is connected with the bull stick, two stirring boards of bull stick lateral wall fixedly connected with, the bull stick passes through the belt and is connected with a connecting axle wherein, the activity chamber has been seted up to the barrel lateral wall, the belt is located the activity intracavity.

Preferably, the stirring device comprises a plurality of fixing rings fixedly sleeved on the outer side wall of the stirring shaft, and the outer side wall of each fixing ring is fixedly connected with a plurality of stirring blades.

Preferably, the first transmission mechanism comprises a first bevel gear fixedly sleeved on the outer side wall of the connecting shaft, and a second bevel gear matched with the first bevel gear is fixedly sleeved on the outer side wall of the stirring shaft in a sleeved mode.

Preferably, the inside two screw rods that are equipped with of barrel, the screw rod passes through second drive mechanism and is connected with the connecting axle, the movable block has been cup jointed to screw rod lateral wall screw thread, the movable block is connected with the scraper blade that just is the U type setting with the contact of barrel inside wall through the connecting rod, two the contact of the relative one side of scraper blade, screw rod bottom fixedly connected with stopper.

Preferably, the inner side wall of the installation cavity is provided with a through hole matched with the screw rod, the screw rod is rotatably connected with the inner side wall of the through hole through a bearing, the second transmission mechanism comprises a third bevel gear fixedly sleeved on the outer side wall of the screw rod, and a fourth bevel gear matched with the third bevel gear is fixedly sleeved on the outer side wall of the connecting shaft.

Preferably, the bull stick all runs through the activity chamber and rotates with activity intracavity lateral wall with the connecting axle that corresponds and be connected, the bull stick all fixedly cup joints the belt pulley with belt looks adaptation with the connecting axle lateral wall.

The utility model has the advantages that:

1. through the barrel, servo motor, (mixing) shaft, connecting axle, bull stick, stirring board, the mutually supporting between belt and the first drive mechanism, agitating unit stirs the top raw materials, under first drive mechanism and belt cooperation, bull stick and stirring board cooperation stir the big raw materials of bottom density and stir part raw materials to the top for raw materials intensive mixing stirring is even about making, avoids influencing the mixed effect of material because of stirring inhomogeneous.

2. Through mutually supporting of screw rod, movable block, connecting rod, scraper blade and second drive mechanism, the screw rod rotates under second drive mechanism drives, and the movable block can drive the scraper blade and reciprocate this moment, and then can scrape down the raw materials on the barrel inside wall, reduces and adheres to, improves the utilization ratio of raw materials.

Drawings

FIG. 1 is a schematic structural diagram of a device for producing a quick-paving multifunctional pavement cold-mixing cold-paving regenerant provided by the utility model;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a side sectional view of the apparatus for producing a recycling agent for cold-mixed cold-paved multifunctional pavement for quick pavement according to the present invention;

fig. 4 is a top view of two scrapers in the production device of the quick-spread multifunctional pavement cold-mixing cold-spreading regenerant.

In the figure: the device comprises a barrel body 1, a feeding pipe 2, a discharging pipe 3, a servo motor 4, a stirring shaft 5, a mounting cavity 6, a connecting shaft 7, a rotating rod 8, a stirring plate 9, a belt 10, a stirring blade 11, a first bevel gear 12, a second bevel gear 13, a screw 14, a movable block 15, a connecting rod 16, a scraping plate 17, a limiting block 18, a third bevel gear 19 and a fourth bevel gear 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, the production device for the rapid-paving multifunctional pavement cold-mixing cold-paving regenerant comprises a cylinder body 1, wherein the outer side wall of the cylinder body 1 is fixedly connected with a feeding pipe 2 and a discharging pipe 3, and the outer side walls of the feeding pipe 2 and the discharging pipe 3 are both connected with control valves; the top of the barrel body 1 is fixedly connected with a servo motor 4, the output end of the servo motor 4 is fixedly connected with a stirring shaft 5, the bottom of the stirring shaft 5 penetrates through the barrel body 1 and extends into the barrel body 1, and a stirring device is fixedly connected on the outer side wall of the stirring shaft 5 and positioned in the barrel body 1; the stirring device comprises a plurality of fixing rings fixedly sleeved on the outer side wall of the stirring shaft 5, the outer side wall of each fixing ring is fixedly connected with a plurality of stirring blades 11, and the servo motor 4 and the control valve are technical means well known to those skilled in the art and are not described in detail herein.

The top of the cylinder body 1 is provided with an installation cavity 6, the inner side wall of the installation cavity 6 is rotatably connected with two connecting shafts 7, and the connecting shafts 7 are connected with the stirring shaft 5 through a first transmission mechanism; the first transmission mechanism comprises a first bevel gear 12 fixedly sleeved on the outer side wall of the connecting shaft 7, and a second bevel gear 13 matched with the first bevel gear 12 is fixedly sleeved on the outer side wall of the stirring shaft 5.

Wherein, 1 bottom inside wall of barrel rotates and is connected with bull stick 8, two stirring boards 9 of 8 lateral wall fixedly connected with of bull stick, bull stick 8 passes through belt 10 and is connected with one of them connecting axle 7, the activity chamber has been seted up to 1 lateral wall of barrel, belt 10 is located the activity intracavity, bull stick 8 all runs through the activity chamber with connecting axle 7 that corresponds and rotates with activity intracavity lateral wall to be connected, the equal fixed belt pulley that has cup jointed with belt 10 looks adaptation of bull stick 8 and the 7 lateral walls of connecting axle, barrel 1's bottom shape refers to and is shown in figure 3, stirring board 9 is kept away from 8 one end of bull stick and is the arc setting and can laminate with barrel 1's interior bottom, thereby can fully stir the raw materials of barrel 1 interior bottom, reduce the phenomenon that the raw.

The two screws 14 are arranged in the barrel 1, the screws 14 are connected with the connecting shaft 7 through a second transmission mechanism, movable blocks 15 are sleeved on the outer side walls of the screws 14 in a threaded mode, the movable blocks 15 are connected with scrapers 17 which are in contact with the inner side walls of the barrel 1 and arranged in a U shape through connecting rods 16, one opposite sides of the two scrapers 17 are in contact, limiting blocks 18 are fixedly connected to the bottoms of the screws 14, through holes matched with the screws 14 are formed in the inner side walls of the mounting cavity 6, the screws 14 are rotatably connected with the inner side walls of the through holes through bearings, the second transmission mechanism comprises third bevel gears 19 fixedly sleeved on the outer side walls of the screws 14, and fourth bevel gears 20 matched with the third bevel gears 19 are fixedly sleeved on the outer side;

it should be noted that: through holes matched with the screw 14, the rotating rod 8, the stirring shaft 5 and the like are formed in the inner side wall of the barrel body 1, rotary sealing devices formed by matching sealing rings and O-shaped rings are arranged in the through holes, and the sealing effect in the barrel body 1 is guaranteed; arc-shaped bulges matched with the thread grooves on the screw 14 are fixedly connected to the upper end and the lower end of the movable block 15, the arc-shaped bulges are not shown in the drawing, and in the moving process of the movable block 15, the arc-shaped bulges are firstly contacted with the thread grooves on the screw 14, so that materials possibly blocked in the thread grooves are extruded out, and the normal moving of the movable block 15 is ensured.

The working principle is as follows: when the stirring device is used, the control valve on the feeding pipe 2 is opened, raw materials enter the barrel body 1 through the feeding pipe 2, then the control valve is closed, the servo motor 4 is started, the servo motor 4 drives the stirring shaft 5 to rotate, the stirring blade 11 is further driven to rotate, the materials are stirred, and meanwhile, the connecting shaft 7 is driven to rotate under the matching of the first bevel gear 12 and the second bevel gear 13.

Connecting axle 7 passes through belt 10 and drives bull stick 8 and rotate, bull stick 8 drives stirring board 9 and rotates, begin to stir the raw materials of bottom in barrel 1, make upper and lower raw materials intensive mixing stirring, avoid influencing the mixed effect of material because of stirring inhomogeneous, connecting axle 7 rotates under the cooperation of third bevel gear 19 and fourth bevel gear 20, drive screw rod 14 and rotate, because servo motor 4 positive and negative intermittent type rotates, therefore movable block 15 can reciprocate along screw rod 14, two scraper blades 17 can be scraped the raw materials of barrel 1 inside top from barrel 1 inner wall this moment, improve the raw materials utilization ratio, after the misce bene, open the control valve on discharging pipe 3, the material flows out through discharging pipe 3, accomplish a mixing job.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The production device for the rapid-paving multifunctional pavement cold-mixing cold-paving regenerant comprises a barrel (1), and is characterized in that the outer side wall of the barrel (1) is fixedly connected with a feeding pipe (2) and a discharging pipe (3), and the outer side walls of the feeding pipe (2) and the discharging pipe (3) are both connected with control valves;

the top of the barrel body (1) is fixedly connected with a servo motor (4), the output end of the servo motor (4) is fixedly connected with a stirring shaft (5), the bottom of the stirring shaft (5) penetrates through the barrel body (1) and extends into the barrel body (1), and the outer side wall of the stirring shaft (5) is positioned in the barrel body (1) and is fixedly connected with a stirring device;

the top of the barrel body (1) is provided with an installation cavity (6), the inner side wall of the installation cavity (6) is rotatably connected with two connecting shafts (7), and the connecting shafts (7) are connected with the stirring shaft (5) through a first transmission mechanism;

barrel (1) bottom inside wall rotates and is connected with bull stick (8), two stirring boards (9) of bull stick (8) lateral wall fixedly connected with, bull stick (8) are connected with one of them connecting axle (7) through belt (10), the activity chamber has been seted up to barrel (1) lateral wall, belt (10) are located the activity intracavity.

2. The apparatus for producing a cold-mix cold-spread recycling agent for a quick-spread multifunctional pavement according to claim 1, wherein the stirring device comprises a plurality of fixing rings fixedly sleeved on the outer side wall of the stirring shaft (5), and a plurality of stirring blades (11) are fixedly connected to the outer side wall of the fixing rings.

3. The production device of the quick-spread multifunctional pavement cold-mixing cold-spreading regenerant as claimed in claim 1, wherein the first transmission mechanism comprises a first bevel gear (12) fixedly sleeved on the outer side wall of the connecting shaft (7), and a second bevel gear (13) matched with the first bevel gear (12) is fixedly sleeved on the outer side wall of the stirring shaft (5).

4. The production device of the quick-spread multifunctional pavement cold-mixing cold-spreading regenerant as claimed in claim 1, wherein two screws (14) are arranged inside the cylinder (1), the screws (14) are connected with the connecting shaft (7) through a second transmission mechanism, a movable block (15) is sleeved on the outer side wall of each screw (14) in a threaded manner, the movable block (15) is connected with a scraper (17) which is in contact with the inner side wall of the cylinder (1) and is in a U-shaped arrangement through a connecting rod (16), the two scrapers (17) are in contact with one side opposite to each other, and a limiting block (18) is fixedly connected to the bottom of each screw (14).

5. The production device of the quick-spread multifunctional pavement cold-mixing cold-spreading regenerant as claimed in claim 4, wherein a through hole matched with the screw (14) is formed in the inner side wall of the mounting cavity (6), the screw (14) is rotatably connected with the inner side wall of the through hole through a bearing, the second transmission mechanism comprises a third bevel gear (19) fixedly sleeved on the outer side wall of the screw (14), and a fourth bevel gear (20) matched with the third bevel gear (19) is fixedly sleeved on the outer side wall of the connecting shaft (7).

6. The production device of the quick-spread multifunctional pavement cold-mixing cold-spreading regenerant as claimed in claim 1, wherein the rotating rod (8) and the corresponding connecting shaft (7) both penetrate through the movable cavity and are rotatably connected with the inner side wall of the movable cavity, and belt pulleys adapted to the belt (10) are fixedly sleeved on the outer side walls of the rotating rod (8) and the connecting shaft (7).